Cyclobutyl(4-fluorophenyl)methanone

环丁基4-氟苯基酮

Also known as: Cyclobutyl 4-fluorophenyl ketone, CYCLOBUTYL-4-FLUOROPHENYL KETONE, Cyclobutyl 4-fluorophenyl methanone, Cyclobutan-1-yl-4-fluorophenyl ketone, Methanone, cyclobutyl(4-fluorophenyl)-, cyclobutyl-(4-fluorophenyl)methanone

Cyclobutyl(4-fluorophenyl)methanone (CAS 31431-13-7) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C11H11FO and a molecular weight of 178.20300 g/mol. It is also known as Cyclobutyl 4-fluorophenyl ketone, CYCLOBUTYL-4-FLUOROPHENYL KETONE and Cyclobutyl 4-fluorophenyl methanone. Key properties include a boiling point of 125-127ºC (8 torr), a density of 1.17g/cm3 and a flash point of 104ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 31431-13-7
Jingsj CID: J-34958-9
Molecular Formula: C₁₁H₁₁FO
Chinese Name: 环丁基4-氟苯基酮
Molecular Weight: 178.20300 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	125-127ºC (8 torr)
Density	1.17g/cm3
Flash Point	104ºC

Frequently Asked Questions

What is the CAS number of Cyclobutyl(4-fluorophenyl)methanone?

The CAS number of Cyclobutyl(4-fluorophenyl)methanone is 31431-13-7.

What are the molecular formula and molecular weight of Cyclobutyl(4-fluorophenyl)methanone?

Cyclobutyl(4-fluorophenyl)methanone has molecular formula C11H11FO and molecular weight 178.20300 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Cyclobutyl(4-fluorophenyl)methanone (CAS 31431-13-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-34958-9 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.